We've learned that project by project, you can't change millions and millions of lives.
Africa is the most weathered continent in the world; 75 percent of its soil has been degraded. You don't just bring that back. I always like to say it's like putting an oxygen mask on a cadaver; it just isn't going to work.
You've got a global food problem. You've got a food problem in the United States. You've got a food problem in Africa... in Asia. And so the truth is, the U.S. is going to have to produce more, on not very many more acres, honestly. And so we're going to have to do a better job.
